Study on active power filter used in three-phase four-wire system

Author

Fang-Zhuo ; Jung-Yang ; Junfei-Hu ; Zhao´an-Wang

Author_Institution

Dept. of Electr. Eng., Xi´´an Jiaotong Univ., China

Volume

3

fYear

2000

fDate

2000

Firstpage

1037

Abstract

An active power filter device used for a three-phase four-wire system is introduced in this paper. The compensation principle and the structure of main control circuits are given. The basic operation principle of the active power filter is analyzed, which is different from that of the active power filter used in a three-phase three-wire system. The experimental results prove the effectiveness of the proposed control method and indicate that the active power filter has good compensation characteristics

Keywords

active filters; compensation; electric current control; power harmonic filters; power system harmonics; reactive power; active power filter; compensation principle; control circuits structure; current tracking control circuit; harmonics suppression; instantaneous reactive power; operation principle; three-phase four-wire system; Active filters; Circuits; Control systems; Electronic mail; Power electronics; Power harmonic filters; Power system harmonics; Pulse width modulation; Reactive power; Wire;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Motion Control Conference, 2000. Proceedings. IPEMC 2000. The Third International

Conference_Location

Beijing

Print_ISBN

7-80003-464-X

Type

conf

DOI

10.1109/IPEMC.2000.882966

Filename

882966